Follow These Steps When Battery Is Outside Vehicle; Grounding And Ac Power Cord Connections; Assembly Instructions; Control Panel - Schumacher Electric SC-7500Al SC-8020A Owner's Manual

7. FOLLOW THESE STEPS WHEN BATTERY IS OUTSIDE VEHICLE

A SPARK NEAR THE BATTERY MAY
CAUSE A BATTERY EXPLOSION. TO
REDUCE THE RISK OF A SPARK NEAR
THE BATTERY:
7.1 Check polarity of battery posts. POSITIVE
(POS, P, +) battery post usually has a larger
diameter than NEGATIVE (NEG, N, –) post.
7.2 Attach at least a 24-inch-long 6-gauge
(AWG) insulated battery cable to
NEGATIVE (NEG, N, –) battery post.
7.3 Connect POSITIVE (RED) charger clip to
POSITIVE (POS, P, +) post of battery.
7.4 Position yourself and free end of cable as
far away from battery as possible – then

8. GROUNDING AND AC POWER CORD CONNECTIONS

This battery charger is for use on a nominal
120 volt circuit. The charger must be
grounded, to reduce the risk of electric
shock. The plug must be plugged into
an outlet that is properly installed and
grounded in accordance with all local codes
and ordinances. The plug pins must fit
the receptacle (outlet). Do not use with an
ungrounded system.
DANGER: Never alter the AC cord or
plug provided – if it does not fit the outlet,
have a proper grounded outlet installed
by a qualified electrician. An improper
connection can result in a risk of an
electric shock or electrocution.
NOTE: Pursuant to Canadian
Regulations, use of an adapter plug
is not allowed in Canada. Use of an
adapter plug in the United States is not
recommended and should not be used.

9. ASSEMBLY INSTRUCTIONS

9.1 Remove all cord wraps and uncoil the
cables prior to using the battery charger.
9.2 Included with your battery charger are two
cord wrap cleats for storage of the clamp

10. CONTROL PANEL

LED INDICATORS
CONNECTED (yellow/orange) LED lit:
The charger is properly connected
to the battery.
CONNECTED (yellow/orange) LED
flashing: The charger is in abort mode.
CHARGING (yellow/orange) LED lit:
The charger has detected a battery
and is charging.
connect NEGATIVE (BLACK) charger clip
to free end of cable.
7.5 Do not face battery when making final
connection.
7.6 When disconnecting charger, always do
so in reverse sequence of connecting
procedure and break first connection
while as far away from battery as
practical.
7.7 A marine (boat) battery must be removed
and charged on shore. To charge it on
board requires equipment specially
designed for marine use.
USING AN EXTENSION CORD
The use of an extension cord is not
recommended. If you must use an
extension cord, follow these guidelines:
• Pins on plug of extension cord must be
the same number, size, and shape as
those of plug on charger.
• Ensure that the extension cord is
properly wired and in good electrical
condition.
• Wire size must be large enough for
the AC ampere rating of charger, as
specified:
Length of cord (feet)
AWG* size of cord
*AWG-American Wire Gauge
cables. To install, align the two tabs to
correspond with the two receptacles and
push until you hear a snap.
CHARGED (green) LED lit: The battery
is fully charged and the charger is in
Maintain Mode.
NOTE: See Operating Instructions for a
complete description of the charger modes.
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